Vintage "Perpetual" Flip Calendar 3D printable model by otvinta3d

Vintage "Perpetual" Flip Calendar

Source: Thingiverse by otvinta3d

The Vintage "Perpetual" Flip Calendar is a free printable 3D model from Thingiverse by otvinta3d. Inspired by vintage flip calendars of the 60's, this desktop calendar will show you the current date and month. You can download the STL file from the original listing below and print it at home.

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283 saves Source: Thingiverse Updated 2026-04-15

Tags: Vintage, "Perpetual", Flip, Calendar

About this model

Inspired by vintage flip calendars of the 60's, this desktop calendar will show you the current date and month. Flip it, and it will show you the next date. You will hear a gentle thud as a number card falls into the lower chamber to make room for the next card. This calendar requires no batteries, the force of gravity does all the work. See the video! UPDATE: We now have the month rings in Spanish, Italian and Russian. Please visit to download them.

Frequently asked questions

Is this 3D model free to download?
Yes. Vintage "Perpetual" Flip Calendar is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by otvinta3d.
Who made this model?
Designed by otvinta3d, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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